158 



oribus) cincta, interspatiis exilitcr elatliratis ; anfr. 7 convexis; 

 peripheria obtusa ; basi concavo; umbilico modico, costs marginato: 

 apertura Bubcircularis ; columella arcuata, margine erecto. Axis, 6; 

 diam. 5 niillim. Inhabits Kagosima Bay. W. S. 



Polydoxta (Infundibulum) lacertenum. T. depresso-conica, 

 cinerea olivaceo variegata; anfr. 10 sub-concavis supernis seriatim 



granulosis et ad suturani Lnconspicuam suberenulatis, ultimo imprimis 

 granulis comprcssis obliquis seriatim cincto, tunc serie minori, deinde 

 duobus remotioribus medianis, postea serie minori, denique ad peri- 

 pheriam duobus majoribus; basi vix convexo, Hris granulosis fiisco 

 maculatis insculpto ; umbilico lato, polito, nacreo ; columella lobata, 

 flexuosa; fauce margaritacea: apertura dolabriformis ; labro acuto. 

 Diam. et axis. 25 millim. Inhabits Hong Kong Harbor. W. S. 



Resembles P, Hanleyanus Rv. but has fewer series of granules, and 

 is granular beneath. 



Polydonta (Infundibulum) GLORI08UM. T. depresso-conica, 

 solida, straminea rlaminulis rosaceis alternantibus picta ; anfr. 8, 

 postice seriebus tribus granularum et antice nodulis elongatis com- 

 pressis circ. 16 ornatis; basi complanato, stellato, liris 6 granulatis 

 fusco artieulatis insculpto; infundibulo albo polito costis duabua 

 cincto ; columella edentata ; fauce margaritacea, trieostata. Axis et 

 diam. 30 millim. Inhabits Japan. W. S. 



Chlorostoma rugatum. T. solida, depressa, ovato-conica, fusco- 

 nigra, striis incrementi lamellosis ; anfr. 6 admodum convexis, posticis 

 transvershn striatis, anticis plicis ad suturam tuberculosis in undulas 

 obliquas divaricantes desinentibus ornatis ; basi convexo, spiraliter 

 striato, regione umbilicali hnpresso, imperforato, albido; dente colu- 

 mellari acuto : apertura magna, rotundata ; fauce argentata. Diame- 

 ters about one inch. Inhabits Hakodadi Bay and Siinoda. W. S. 



Closely allied to C. nigerrima. 



Chlorostoma AcnATES. T. pyramidalis ad peripheriam acute 

 angulata, levis vel striis incrementi solum insculpta, ex olivaceo 

 cinerascens ; anfr. 5 supernis undulatis, ultimo expanso, concavo ; 

 basi concavo, pohto, olivaceo lineis albidis radiato, late et profunde 

 perforato : apertura magna ; labro acuto secundum peripheriam valde 

 prolongato ; columella subdentata. Diam. 1.75, poll. ; axis, 1.50 poll. 

 Inhabits Simoda. W. S. 



The peculiar agate-striped base is quite characteristic. 



Chlorostoma undatella. T. parva, depressa, ovato-conica, 

 nitidula, nigra, striis tenuibus volventibus et plicis acutis obliquis 

 divaricantibus ornata; anfr. 6 convexiusculis ad peripheriam angula- 

 tis ; basi convexiusculo, late perforato (interdum fere clauso) ; colu- 

 mella dentata, alba ; labro acuto, nigro cretaceo submai'ginato ; fauce 



